To Be Transmitted
To Be Told, To Be Handed Down
intransitive verb, godan verb
This word consists of kanji with hiragana attached. Because the hiragana ends with an う sound, you know this word is a verb.
This is an intransitive verb. That means it does not take a direct object. Something is transmitted. No direct object here. That's why this verb means to be transmitted.
Since this word has okurigana (hiragana attached to the kanji) you know that it's probably going to be the kun'yomi reading.
Lucky for you, the kanji readings for transitive and intransitive verbs are almost always the same. Once you learn one, you know them both! This reading is the same as 伝える.
この手紙で母の気持ちは伝わりました。
This letter conveyed my mother's feelings.
明日が休みなの、チームメイト全員に伝わってなかったみたい。
Apparently not all teammates got the message that there won't be practice tomorrow.
日本語が上手に話せなくても心で話せばきっと相手に伝わりますよ。
Even though you can't speak Japanese well, if you try to speak with your heart, people will understand.